IP Library Patent Application 11191841
Patent Application
App. No. 11/191,841

Hemostatic material

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Quick Facts
Patent No.
US None
App. No.
11/191,841
Abstract

The present invention relates to hemostatic fabric materials, and to the methods for making and using such materials. In particular, the present invention relates to hemostatic fabric materials made from chemically treated plant materials that are soluble on wound surfaces.

Claims (37)

1 . A hemostatic material, comprising a compound with the structure formula:

wherein N is in a range between about 2 and about 20,000.

2 . The hemostatic material of claim 1 , further comprising a therapeutic agent.

3 . The hemostatic material of claim 2 , wherein the therapeutic agent comprises an agent selected from a list comprising: an anti-inflammatory agent, an anti-infective agent, an anesthetic, a chemotherapy agent.

4 . The hemostatic material of claim 1 , wherein the material is dissolved on the wound surfaces outside human body.

5 . The hemostatic material of claim 1 , wherein the material can be used for hemostasis inside the human body.

6 . The hemostatic material of claim 1 , further comprising a means for affixing the material to the human body.

7 . A process for preparing a hemostatic material, the process comprising:

a) placing sodium hydroxide, sodium carbonate, sodium hypochlorite and water in to a reaction vessel;

b) placing an amount of alcohol into the reaction vessel;

c) placing the raw material to be chemically treated into the reaction vessel; and

d) adding an appropriate amount of alcohol, and an appropriate amount of choloractic acid, into the reaction vessel,

e) adding an appropriate amount of hydrogen peroxide, whereby a hemostatic material is obtained.

8 . The process of claim 7 , wherein the alcohol added is 95% ethyl alcohol pure water and stirring until the ingredients are dissolved.

9 . The process of claim 7 , where in the reaction of step (b) occurs at a temperature between about 25° C. and about 28° C.

10 . The process of claim 7 , wherein the reaction of step (b) is allowed to continue for about 10 hours.

11 . The process of claim 7 , wherein step (c) is performed at a temperature of about 26° C.

12 . The process of claim 7 , wherein step (c) further comprising the steps of:

decreasing the temperature of the solution to about 20° C.;

mixing the solution for a period of about five hours;

cooling the solution to about 5° C.; and

allowing the solution to react at about 5° C. for about one hour.

13 . The process of claim 7 , wherein the alcohol utilized in step (d) is 95% ethyl alcohol.

14 . The process of claim 7 , wherein during step (d) the solution is heated to about 41° C.

15 . The process of claim 7 , wherein step (e) further comprises the steps of:

decreasing the temperature to about 32° C.; and allowing the reaction to continue for a period of about 1.5 hours.

16 . The process of claim 7 further comprising the steps of:

placing the material from the reaction vessel into a separate container;

g) adding an appropriate amount of alcohol;

h) removing excess fluid from the material;

i) adding an appropriate amount of an acid to solution to achieve the desired pH value; and

j) allowing the material to dry.

17 . The process of claim 7 , further comprising: compressing the hemostatic material between a first surface and a second surface; and heating the compressed hemostatic material, whereby a dry hemostatic material is obtained.

18 . A method of controlling bleeding the method comprising: applying a hemostatic material, whereby bleeding is controlled, the hemostatic material comprising a compound with the structure formula:

wherein N is in a range between about 2 and about 20,000.

19 . The method of claim 18 , wherein the hemostatic material further comprises an agent selected from the group consisting of an anti-inflammatory agent, an anti-infective agent, and an anesthetic.

20 . The method of claim 18 , wherein the wound to be treated is selected from a list comprises a tumor bed, a liver wound, a brain wound.

Assignments (4)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 14, 2014
From: EPIC WOUND CARE, LLC
To: UNITED ECOENERGY CORP.
Reel/Frame 034172/0898 →
CHANGE OF NAME Recorded Nov 14, 2014
From: UNITED ECOENERGY CORP.
To: UNITED HEALTH PRODUCTS, INC.
Reel/Frame 034245/0831 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 12, 2009
From: MEDSPRING GROUP, INC.
To: EPIC WOUND CARE, INC.
Reel/Frame 022818/0583 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 22, 2009
From: BAGGETT, RICHARD W.
To: MEDSPRING GROUP, INC.
Reel/Frame 022725/0311 →